🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.44 AU - 0.66 AU

Year: 142 Days

Day: 16.9 Hours

Environment

Temp: 266 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,386,350 km

• M1: 148,102 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.56 AU - 0.58 AU

Year: 150 Days

Day: 21.4 Hours

Environment

Temp: 243 °C

Axial Tilt: 48.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.93 AU - 3.01 AU

Year: 1352 Days

Day: 14.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,386,350 km

• M1: 207,193 km (0.096 R)
• M2: 1,023,100 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.1 AU - 5.56 AU

Year: 3697 Days

Day: 21.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.26 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.8

Radius: 3.4

Gravity: 25.67 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 16.51 AU - 18.85 AU

Year: 25889 Days

Day: 23.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,386,350 km

• M1: 66,421 km (0.101 R)
• M2: 132,095 km (0.118 R)
• M3: 250,277 km (0.083 R)
• M4: 528,679 km (0.094 R)
• M5: 609,611 km (0.082 R)
• M6: 738,714 km (0.051 R)
• M7: 1,227,600 km (0.102 R)
• M8: 1,418,038 km (0.04 R)
• M9: 1,588,729 km (0.079 R)
• M10: 1,617,751 km (0.093 R)
• M11: 1,796,072 km (0.071 R)
• M12: 2,742,428 km (0.026 R)
• M13: 3,507,920 km (0.116 R)
• M14: 3,699,406 km (0.119 R)
• M15: 4,706,499 km (0.109 R)
• M16: 4,748,386 km (0.105 R)
• M17: 6,018,173 km (0.089 R)
• M18: 6,201,131 km (0.111 R)
• M19: 6,293,283 km (0.115 R)
• M20: 6,432,260 km (0.102 R)
• M21: 6,572,433 km (0.081 R)
• M22: 6,998,637 km (0.088 R)
• M23: 7,630,090 km (0.119 R)
• M24: 8,027,721 km (0.096 R)
• M25: 8,482,947 km (0.087 R)
• M26: 8,534,110 km (0.092 R)
• M27: 8,946,551 km (0.116 R)
• M28: 9,050,671 km (0.048 R)
• M29: 10,770,747 km (0.052 R)
• M30: 12,182,652 km (0.109 R)
• M31: 12,240,247 km (0.114 R)
• M32: 12,413,931 km (0.115 R)
• M33: 13,891,658 km (0.105 R)
• M34: 14,620,499 km (0.113 R)
• M35: 15,423,989 km (0.118 R)
• M36: 15,548,903 km (0.049 R)
• M37: 17,853,459 km (0.111 R)
• M38: 18,181,826 km (0.117 R)
• M39: 18,644,981 km (0.047 R)
• M40: 19,785,665 km (0.095 R)
• M41: 20,261,984 km (0.1 R)
• M42: 23,699,893 km (0.104 R)
• M43: 24,133,129 km (0.067 R)
• M44: 24,787,769 km (0.106 R)
• M45: 25,007,378 km (0.089 R)
• M46: 26,562,000 km (0.118 R)
• M47: 26,936,742 km (0.048 R)
• M48: 27,237,733 km (0.109 R)
• M49: 28,759,742 km (0.092 R)
• M50: 29,067,315 km (0.08 R)
• M51: 29,221,550 km (0.082 R)
• M52: 29,376,085 km (0.095 R)
• M53: 29,919,125 km (0.078 R)
• M54: 31,409,569 km (0.088 R)
• M55: 31,726,417 km (0.094 R)
• M56: 31,885,141 km (0.096 R)
• M57: 32,443,141 km (0.112 R)
• M58: 32,603,061 km (0.119 R)
• M59: 33,165,250 km (0.058 R)
• M60: 33,245,733 km (0.082 R)
• M61: 33,973,676 km (0.12 R)
• M62: 36,354,826 km (0.102 R)
• M63: 37,021,135 km (0.108 R)
• M64: 39,811,733 km (0.047 R)
• M65: 42,756,867 km (0.036 R)
• M66: 43,724,765 km (0.119 R)
• M67: 44,166,976 km (0.119 R)
• M68: 44,344,250 km (0.08 R)
• M69: 44,521,822 km (0.11 R)
• M70: 44,699,694 km (0.091 R)
• M71: 46,580,738 km (0.081 R)
• M72: 47,576,312 km (0.032 R)
• M73: 47,849,178 km (0.06 R)
• M74: 51,255,522 km (0.069 R)
• M75: 52,095,813 km (0.069 R)
• M76: 52,470,705 km (0.066 R)
• M77: 53,411,975 km (0.06 R)
• M78: 53,600,917 km (0.065 R)
• M79: 53,695,463 km (0.085 R)
• M80: 53,790,009 km (0.091 R)
• M81: 55,502,306 km (0.088 R)
• M82: 58,103,963 km (0.102 R)
• M83: 58,882,470 km (0.091 R)
• M84: 59,664,418 km (0.077 R)
• M85: 63,025,583 km (0.09 R)
• M86: 63,225,296 km (0.088 R)
• M87: 63,325,227 km (0.081 R)
• M88: 63,625,171 km (0.105 R)
• M89: 63,925,564 km (0.111 R)
• M90: 64,025,944 km (0.106 R)
• M91: 64,729,203 km (0.088 R)
• M92: 65,435,006 km (0.08 R)
• M93: 67,261,746 km (0.084 R)
• M94: 68,181,474 km (0.045 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 18,674 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit